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DIN EN ISO 11543:2002-06
Current
The latest, up-to-date edition.
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MODIFIED STARCH - DETERMINATION OF HYDROXYPROPYL CONTENT - METHOD USING PROTON NUCLEAR MAGNETIC RESONANCE (NMR) SPECTROMETRY
Hardcopy , PDF
English, German
01-01-2002
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Preparation of test sample
8 Procedure
8.1 Sample washing
8.2 Moisture content
8.3 Preparation of test solution
8.4 Recording of spectrum
9 Calculation and expression of results
10 Precision
10.1 Interlaboratory test
10.2 Repeatability
10.3 Reproducibility
11 Test Report
Annex A (informative) Results of an interlaboratory test
Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant European
publications
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